<template>
  <div class="card-list" ref="content">
    <a-list row-key="id" :grid="{ gutter: 24, lg: 3, md: 2, sm: 1, xs: 1 }" :data-source="dataSource">
      <a-list-item slot="renderItem" slot-scope="item">
        <template v-if="!item || item.id === undefined">
          <a-button class="new-btn" type="dashed">
            <a-icon type="plus" />
            新增产品
          </a-button>
        </template>
        <template v-else>
          <a-card :hoverable="true">
            <a-card-meta>
              <a slot="title">{{ item.title }}</a>
              <a-avatar class="card-avatar" slot="avatar" :src="item.avatar" size="large" />
              <div class="meta-content" slot="description">
                {{ item.content }}
              </div>
            </a-card-meta>
            <template class="ant-card-actions" slot="actions">
              <a>操作一</a>
              <a>操作二</a>
            </template>
          </a-card>
        </template>
      </a-list-item>
    </a-list>
  </div>
</template>

<script lang="ts">
import { Component, Vue } from 'vue-property-decorator'

@Component({
  name: 'CardList',
  components: {}
})
export default class CardList extends Vue {
  // data
  private description: string =
    '段落示意：蚂蚁金服务设计平台 ant.design，用最小的工作量，无缝接入蚂蚁金服生态， 提供跨越设计与开发的体验解决方案。'
  private linkList: any[] = [
    {
      icon: 'rocket',
      href: '#',
      title: '快速开始',
      // 回调，可不写
      callback: () => {
        // this.$message.info('快速开始被单击')
        this.testFun()
        console.log("call['快速开始'] action")
      }
    },
    { icon: 'info-circle-o', href: '#', title: '产品简介' },
    { icon: 'file-text', href: '#', title: '产品文档' }
  ]
  private extraImage: string = 'https://gw.alipayobjects.com/zos/rmsportal/RzwpdLnhmvDJToTdfDPe.png'
  private dataSource: any[] = []

  constructor() {
    super()
  }

  beforeMount() {
    for (let i = 0; i < 11; i++) {
      this.dataSource.push({
        id: i,
        title: 'Alipay',
        avatar: 'https://gw.alipayobjects.com/zos/rmsportal/WdGqmHpayyMjiEhcKoVE.png',
        content:
          '在中台产品的研发过程中，会出现不同的设计规范和实现方式，但其中往往存在很多类似的页面和组件，这些类似的组件会被抽离成一套标准规范。'
      })
    }
  }

  //methods
  testFun() {
    this.$message.info('快速开始被点击！')
  }
}
</script>

<style lang="less" scoped>
@import '~@/components/index.less';

.card-list {
  /deep/ .ant-card-body:hover {
    .ant-card-meta-title > a {
      color: @primary-color;
    }
  }

  /deep/ .ant-card-meta-title {
    margin-bottom: 12px;

    & > a {
      display: inline-block;
      max-width: 100%;
      color: rgba(0, 0, 0, 0.85);
    }
  }

  /deep/ .meta-content {
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    height: 64px;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;

    margin-bottom: 1em;
  }
}

.card-avatar {
  width: 48px;
  height: 48px;
  border-radius: 48px;
}

.ant-card-actions {
  background: #f7f9fa;

  li {
    float: left;
    text-align: center;
    margin: 12px 0;
    color: rgba(0, 0, 0, 0.45);
    width: 50%;

    &:not(:last-child) {
      border-right: 1px solid #e8e8e8;
    }

    a {
      color: rgba(0, 0, 0, 0.45);
      line-height: 22px;
      display: inline-block;
      width: 100%;
      &:hover {
        color: @primary-color;
      }
    }
  }
}

.new-btn {
  background-color: #fff;
  border-radius: 2px;
  width: 100%;
  height: 188px;
}
</style>
